#3E65A4#3E65A4

#3E65A4 is a mid, moderate blue. Relative luminance 0.130; OKLCH L 50.9% C 0.110 H 259.6°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#3E65A4
RGB	rgb(62, 101, 164)
HSL	hsl(217, 45%, 44%)
HSV	hsv(217, 62%, 64%)
CMYK	cmyk(62.2%, 38.4%, 0%, 35.7%)
CIE-LAB	lab(42.78, 6.48, -38.13)
CIE-LCH	lch(42.78, 38.67, 279.64°)
OKLab	oklab(50.86% -0.0199 -0.1082)
OKLCH	oklch(50.86% 0.11 259.6)
XYZ	xyz(13.3388, 13.0106, 36.9231)
Luminance	0.1301 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E65A4 #A47D3E

analogous

#3E98A4 #3E65A4 #4A3EA4

triadic

#3E65A4 #A43E65 #65A43E

tetradic

#3E65A4 #A43E98 #A47D3E #3EA44A

square

#3E65A4 #A43E98 #A47D3E #3EA44A

split-complementary

#3E65A4 #A44A3E #98A43E

monochromatic

#1C2E4B #2D4A78 #3E65A4 #5D84C2 #8AA6D3

Accessibility & contrast

On white

5.83

#3E65A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#3E65A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E65A4

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E65A4	#FFFFFF	#000000	##FFFFFF
##3E65A4	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A6AA7

Deuteranopia (green-blind)

#3C61A3

Tritanopia (blue-blind)

#00737C

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3e65a4;
/* rgb */ color: rgb(62, 101, 164);
/* oklch */ color: oklch(50.9% 0.110 259.6);

Tailwind

colors: {
  custom: {
    50: '#7d90bf',
    500: '#3e65a4',
    950: '#000000',
  },
}

SCSS

$custom: #3e65a4;
$custom-light: #7d90bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3e65a4",
  "rgb": {
    "r": 62,
    "g": 101,
    "b": 164
  },
  "hsl": {
    "h": 217.059,
    "s": 45.133,
    "l": 44.314
  },
  "oklch": {
    "l": 0.50858,
    "c": 0.11004,
    "h": 259.6
  },
  "luminance": 0.13012
}

Semantic roles & 50–950 ramp

primary

#3E65A4

secondary

#BDA681

accent

#A353D5

background

#F8F8FB

surface

#EFF0F7

border

#CACBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #3E65A4

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →